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invoice: simplify find_invoice_by_label.

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Passing a list_head is a remnant of when we had two lists.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2017-11-21 16:55:15 +10:30
committed by Christian Decker
parent 70f15fb068
commit fbc5ba12e4
1 changed files with 6 additions and 6 deletions
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12
lightningd/invoice.c
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@@ -33,12 +33,12 @@ struct invoice *find_unpaid(struct invoices *invs, const struct sha256 *rhash)
return NULL;
}
static struct invoice *find_invoice_by_label(const struct list_head *list,
static struct invoice *find_invoice_by_label(const struct invoices *invs,
const char *label)
{
struct invoice *i;
list_for_each(list, i, list) {
list_for_each(&invs->invlist, i, list) {
if (streq(i->label, label))
return i;
}
@@ -133,7 +133,7 @@ static void json_invoice(struct command *cmd,
invoice->label = tal_strndup(invoice, buffer + label->start,
label->end - label->start);
if (find_invoice_by_label(&invs->invlist, invoice->label)) {
if (find_invoice_by_label(invs, invoice->label)) {
command_fail(cmd, "Duplicate label '%s'", invoice->label);
return;
}
@@ -269,7 +269,7 @@ static void json_delinvoice(struct command *cmd,
label = tal_strndup(cmd, buffer + labeltok->start,
labeltok->end - labeltok->start);
i = find_invoice_by_label(&invs->invlist, label);
i = find_invoice_by_label(invs, label);
if (!i) {
command_fail(cmd, "Unknown invoice");
return;
@@ -326,7 +326,7 @@ static void json_waitanyinvoice(struct command *cmd,
} else {
label = tal_strndup(cmd, buffer + labeltok->start,
labeltok->end - labeltok->start);
i = find_invoice_by_label(&invs->invlist, label);
i = find_invoice_by_label(invs, label);
if (!i) {
command_fail(cmd, "Label not found");
return;
@@ -381,7 +381,7 @@ static void json_waitinvoice(struct command *cmd,
/* Search in paid invoices, if found return immediately */
label = tal_strndup(cmd, buffer + labeltok->start, labeltok->end - labeltok->start);
i = find_invoice_by_label(&invs->invlist, label);
i = find_invoice_by_label(invs, label);
if (!i) {
command_fail(cmd, "Label not found");